Answer:
B) High illiteracy rate
Step-by-step explanation:
Developing countries do not usually have well-funded or accessible quality education systems. When a good education is available, it is usually quite expensive and only available to a privileged few. Even when state-funded education does exist, it often is not of good quality.
Another issue in many developing countries is the unavailability of educational facilities in rural areas where a large part of the population often resides.